3 Bedroom Apartments for Rent in Cosmopolis, WA (34 Rentals)

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Exploring Rental Options: Apartments, Townhomes, and Lofts—Oh My!

Looking for the perfect rental? From apartments and condos to lofts and single family rentals, explore the unique pros and cons of each rental type to help you land in your perfect new place.

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property at 1315 Mozi Ln
$1,995

Total Monthly Price

Base Rent$1,995
Total Monthly Price$1,995
3 Bedroom, 1.5 Bath Home for Rent
Available Now

1315 Mozi Ln

AberdeenWA98520
  • Smoke Free
property at 211 W Harriman St
$2,500

Total Monthly Price

Base Rent$2,500
Total Monthly Price$2,500
3 Bedroom, 2 Bath Home for Rent
Available Oct 10

211 W Harriman St

AberdeenWA98520

Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags

Looking for the perfect new rental? Learn great ways to spot the perfect apartment for you, identify common red flags, and avoid rental issues and scams with these expert provided actionable tips.

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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

From theft to fire to water damage, the unexpected can happen to any renter. Discover why renters insurance is one of the smartest and most affordable investments you can make as a tenant.

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R85
3 Bedroom Apartments

R85

1411-1414 Bella Rose LnCentralia, WA 98531

How I Find the Perfect Rental for My Clients: A Real Estate Pro's Guide

Finding the right apartment starts with three things: location, cost, and amenities. Get the insider perspective from a real estate professional on how to nail all three.

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Cosmopolis, WA Local Guide

Largest Available Cosmopolis and Nearby 3 Bedroom Apartments

The largest available 3 Bedroom apartment unit in Cosmopolis, WA is found at R85 in the Washington's Addition neighborhood and is 1,780 square feet priced from $2,295. Forest Park Townhomes in the South Westside neighborhood has the second largest 3 Bedroom, which is sized at 1,559 square feet and currently listed start at $2,750. Here is today’s list of the largest available 3 Bedroom units in Cosmopolis:

Apartment ListingModel NameSquare FootagePriced From
R853BR/2.5BA1,780 Sq Ft$2,295
Forest Park Townhomes3BR/2.5BA1,559 Sq Ft$2,750
Woodbury Crossing Apartments and Townhomes3 bedroom 2.5 Bath Townhome1,551 Sq Ft$2,595
Cambridge Court3 Bed 2 Bath B1,292 Sq Ft$2,230
Heather Meadows ApartmentsThe Heather1,150 Sq Ft$1,699
Evergreen Rock Maple ApartmentsThree Bedroom (EG)860 Sq Ft$1,450

Cheapest Available Cosmopolis and Nearby 3 Bedroom Apartments

As of September 12, 2026 the lowest priced 3 Bedroom apartment unit in Cosmopolis, WA is the Three Bedroom (EG) Model starting from $1,450 at Evergreen Rock Maple Apartments in the Goldcrest neighborhood. The second most affordable Cosmopolis 3 Bedroom is the The Heather Model at Heather Meadows Apartments starting at $1,699 in the South Aberdeen neighborhood. The average price for all 3 Bedroom apartments in Cosmopolis is currently $2,170. Here is today’s list of the cheapest available 3 Bedroom options in Cosmopolis:

Apartment ListingModel NamePriced From
Evergreen Rock Maple ApartmentsThree Bedroom (EG)$1,450
Heather Meadows ApartmentsThe Heather$1,699
Cambridge Court3 Bed 2 Bath B$2,230
R853BR/2.5BA$2,295
Woodbury Crossing Apartments and Townhomes3 bedroom 2.5 Bath Townhome$2,595
Forest Park Townhomes3BR/2.5BA$2,750

Navigating the Rental Market: Tips for First-Time Renters

Entering the rental market? Learn these simple tips and strategies to avoid common pitfalls and make confident choices. Rent with peace of mind.

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Real Estate and Rental Term Glossary | ApartmentHomeLiving.com Renter University

From the letter A all the way to the letter Z, the Real Estate and Rental Term Glossary from the content team at ApartmentHomeLiving.com provides our visitors and shoppers with a little clarity and helpful guidance in navigating the real estate world through definitions and explainers for the top subjects and terms that someone may come across during the leasing, buying, or selling process.

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Remember the 3 Rules of Real Estate:
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Frequently Asked Questions about 3 Bedroom Cosmopolis Apartments

What is the Cheapest apartment in Cosmopolis with 3 Bedroom?

Currently the most affordable 3 Bedroom in Cosmopolis is at Evergreen Rock Maple Apartments listed at $1,450.

How much is the average rent for a 3 Bedroom Cosmopolis Apartment?

The average rent for a 3 Bedroom Apartment in Cosmopolis is $2,170.

What is the largest available 3 Bedroom Cosmopolis Apartment for rent?

Today's apartment with the most square footage in Cosmopolis is a 1,780 square feet unit starting from $2,295 at R85.

What is the average size for Cosmopolis 3 Bedroom Apartments for rent?

The average size for a 3 Bedroom rental in Cosmopolis is currently 1,249 sq ft.

Expert Rental Resources

The rental experts at ApartmentHomeLiving.com provide you with top advice, tools, and tips for understanding the leasing process and finding the perfect rental. Here are a few helpful rental and leasing articles from our experts to guide you on your search.

Articles, How-To's, and Tips

decorative image for Exploring Rental Options: Apartments, Townhomes, and Lofts - Oh My! article

Exploring Rental Options: Apartments, Townhomes, and Lofts - Oh My!

Written by: Robin Stewart

Where do you see yourself? When you think of home, sweet home, are you in a 3/2 apartment? Dreaming of a tall townhome? Maybe an industrial loft heavy on cool vibes is on your visioning board.

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Practical Tips for Renters: How to Identify a Great Rental and Avoid Red Flags

Written by: Robin Stewart

Renters want to find a great apartment, the right place for them, one that checks all the boxes of location, rental cost, amenities, safety, and more.

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First Apartment Regrets: Real Renters Share What They'd Do Differently

Written by: Robin Stewart

Hindsight is 20/20. Live and Learn. With age comes wisdom. We’re familiar with all those expressions, and all of them apply to lessons first-time renters learn.

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Renters Insurance 101: What It Is, What It Covers, and Why You Need It

Written by: Robin Stewart

Insurance seems to be a part of life. In some states, having insurance is the law, as is the case for automobile insurance. Renters are no exception.